CN217264075U

CN217264075U - Driving unit protective cover convenient to maintain

Info

Publication number: CN217264075U
Application number: CN202220869580.8U
Authority: CN
Inventors: 温坚刚
Original assignee: Dalian Huataichen Technology Service Co ltd
Current assignee: Dalian Huataichen Technology Service Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-08-23
Anticipated expiration: 2032-04-14

Abstract

The utility model belongs to the technical field of lifting machine accessories, in particular to a driving unit protective cover convenient for maintenance, aiming at the problem that the space in the prior protective net cover is narrow and small, so when the driving unit is installed or disassembled, the driving unit is more troublesome, the proposal is provided, which comprises a protective net cover, rings are fixedly arranged at the four corners of the top of the protective net cover, a sliding component is connected on the inner wall of the bottom of the protective net cover, a mounting plate is connected on the sliding component, a driving unit and a driving motor are respectively and fixedly arranged at the top of the mounting plate, the driving motor is positioned at the left back side of the driving unit, a door plate is fixedly arranged at the front side of the mounting plate, the utility model can start the driving motor to drive a screw rod to rotate in the forward and reverse directions, thereby driving the mounting plate to move out of the protective net cover or move in the protective net cover, so as to conveniently protect or overhaul the driving unit, has good practicability.

Description

Driving unit protective cover convenient to maintain

Technical Field

The utility model relates to a lifting machinery accessory technical field especially relates to a drive unit protection casing convenient to maintain.

Background

A fixed elevator is a special hydraulic elevator for transporting goods in the high rooms of buildings. The product is mainly transported up and down by various goods among working floors; lifting cars between the stories of the stereo garage and the underground garage, and the like. The product hydraulic system is provided with an anti-falling and overload safety protection device, and each floor and the working table surface of the lifting platform can be provided with an operating button to realize multi-point control;

when a driving unit for a fixed elevator is installed on the fixed elevator, a protection screen is adopted for sealing protection, but the current protection screen can only be fixed in the driving unit moving-in protection screen in actual use, and the space in the protection screen is narrow, so that the driving unit is troublesome to install or disassemble, and a driving unit protective cover convenient to maintain is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the space in the protective net cover is narrow and small, so when the drive unit is installed or disassembled, the defect is troublesome, and the drive unit protective cover convenient to maintain is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a drive unit protection casing convenient to maintain, includes the protection screen panel, equal fixed mounting has rings on the top four corners position of protection screen panel, be connected with sliding component on the bottom inner wall of protection screen panel, the last mounting panel that is connected with of sliding component, the top of mounting panel is fixed mounting respectively has drive unit and driving motor, driving motor is located the left rear side of drive unit, the front side fixed mounting of mounting panel has the door plant, and the door plant laminates with the inner wall of protection screen panel mutually, the top of protection screen panel is connected with coupling assembling, be connected with screw thread subassembly on the coupling assembling, screw thread subassembly's bottom is connected with driving motor's output shaft, the last dwang that is connected with of screw thread subassembly, the top of dwang is connected with coupling assembling.

Preferably, the sliding assembly comprises a sliding cover, a sliding plate and an elastic member, the sliding cover is fixedly mounted on the inner wall of the bottom of the protective net cover, the sliding plate is connected with the sliding cover in a sliding mode, the elastic member is mounted in the sliding cover, the top of the elastic member extends to the upper portion of the sliding cover and is connected with the bottom of the sliding plate, and the sliding plate is fixedly connected with the left side of the bottom of the mounting plate.

Furthermore, the sliding cover and the sliding plate are connected in a sliding mode, the mounting plate can be supported in a transverse sliding mode after the sliding plate is connected with the mounting plate, and the mounting plate can move transversely conveniently.

Preferably, the left side and the right side of the sliding cover are both rotatably connected with supporting wheels, and the two supporting wheels are in rolling contact with the bottom of the mounting plate.

Further, set up two supporting wheels and can support the mounting panel, can carry out lateral shifting when the mounting panel, can reduce the resistance when the mounting panel moves.

Preferably, the elastic component includes connecting rod, connecting plate and auxiliary spring, connecting rod fixed mounting is on the inner wall of sliding closure, the connecting rod run through the connecting plate and with connecting plate sliding connection, the auxiliary spring cover is established on the connecting rod, and the auxiliary spring is located the right side of connecting plate, the left end and the right-hand member of auxiliary spring respectively with the right side of connecting plate and the right side inner wall fixed connection of sliding closure.

Furthermore, utilize connecting rod and connecting plate to carry out sliding connection, can slide spacingly to the slide to this can avoid slide and sliding closure to break away from, simultaneously utilizing auxiliary spring's elasticity, can drive the slide through the connecting plate and move to the rear side, with this can be when the mounting panel removes to the protection screen panel, can provide the auxiliary force.

Preferably, coupling assembling includes slide rail and backup pad, slide rail fixed mounting is on protection screen panel's top inner wall, backup pad and slide rail sliding connection, the top of dwang is rotated with the left side of slide rail and is connected, threaded component is connected with the backup pad.

Furthermore, utilize the sliding connection of slide rail and backup pad, can realize carrying out the lateral sliding spacingly to the screw rod to this can take place to rotate at the dwang when, can support spacingly to the screw rod, and utilize the backup pad to rotate the support to the screw rod.

Preferably, the screw thread subassembly includes screw rod, threading board, gag lever post and compression spring, the bottom of screw rod and driving motor's output shaft fixed connection, the top of screw rod is rotated with the bottom of backup pad and is connected, the screw rod run through the threading board and with threading board threaded connection, the bottom of dwang is rotated with the left side of threading board and is connected, the gag lever post run through the threading board and with threading board sliding connection, the top of gag lever post and the left side fixed connection of backup pad, the compression spring cover is established on the gag lever post, and compression spring is located the below of threading board, compression spring's top and bottom respectively with the bottom of threading board and the bottom fixed connection of gag lever post.

Further, drive the screw rod through starting driving motor and carry out positive and negative rotation, can make the thread plate upwards or move downwards, through the removal of thread plate this moment, can drive the dwang and rotate or rotate downwards to the rear side to this can conveniently drive the mounting panel and remove, can conveniently with drive unit immigration protection screen panel or shift out protection screen panel.

Has the advantages that:

1. the utility model discloses in, under the initial condition, be located the outside of protection screen panel during mounting panel, can be with drive unit on the mounting panel this moment, after the installation, can start driving motor and drive the screw rod and rotate, under the screw drive effect of screw rod and screw plate, can make the screw plate upwards move, the dwang just can lose the pulling force this moment, can rotate to the rear side, so the auxiliary spring in stress state can promote the connecting plate to move, can drive unit through the mounting panel and move to the protection screen panel in this way, when the mounting panel moves to the protection screen panel in, can make the door plant laminate with the inner wall of protection screen panel this moment, can be with the drive unit immigration of installation in the protection screen panel, can utilize the protection screen panel to protect the drive unit;

2. in the utility model, when the thread plate moves upwards, the compression spring in the stressed state can provide thrust for the thread plate by utilizing the elasticity of the compression spring, so that the thread plate can be assisted to move upwards, and the rotating rod can conveniently rotate towards the rear side;

3. the utility model discloses in, when needing to overhaul the drive unit, can start the drive motor and drive the screw rod reverse rotation, when the screw rod rotates, can drive the thread plate and move downwards, when the thread plate moves downwards, can drive the dwang and rotate downwards, and when the dwang rotates downwards, can provide the pulling force that moves forward to the thread plate, can drive the mounting panel through screw rod and drive motor and move forward this moment, can move the drive unit with this, can shift out the drive unit and protect the screen panel, can conveniently overhaul;

the utility model discloses can start driving motor and drive the screw rod and carry out positive reverse rotation to this can drive the mounting panel and shift out protective screen cover or immigration protective screen cover, so can conveniently protect or overhaul drive unit, has good practicality.

Drawings

Fig. 1 is a three-dimensional view of a protective cover of a drive unit, which is convenient for maintenance;

fig. 2 is a side view of the internal structure of a protective cover of a drive unit, which is convenient for maintenance;

fig. 3 is a sectional three-dimensional view of the internal structure of the sliding cover of the driving unit protective cover convenient for maintenance according to the present invention;

fig. 4 is a three-dimensional view of a connection structure of a screw, a threaded plate and a limiting rod of the driving unit protective cover convenient for maintenance;

fig. 5 is a schematic structural diagram of a portion a in fig. 2 of a protective cover of a drive unit convenient for maintenance according to the present invention.

In the figure: 1. a protective mesh enclosure; 2. a slide cover; 3. a slide plate; 4. mounting a plate; 5. driving the machine set; 6. a drive motor; 7. a screw; 8. a slide rail; 9. a thread plate; 10. rotating the rod; 11. a connecting plate; 12. a connecting rod; 13. an auxiliary spring; 14. a limiting rod; 15. a support plate; 16. a compression spring; 17. a door panel; 18. a hoisting ring; 19. and supporting the wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-5, a driving unit protective cover convenient for maintenance comprises a protective screen 1, hanging rings 18 are fixedly mounted at four corners of the top of the protective screen 1, a sliding component is connected to the inner wall of the bottom of the protective screen 1, a mounting plate 4 is connected to the sliding component, the driving unit 5 can be conveniently mounted by the mounting plate 4, the driving unit 5 can be conveniently moved into the protective screen 1 or moved out of the protective screen 1, a driving unit 5 and a driving motor 6 are respectively fixedly mounted at the top of the mounting plate 4, the driving motor 6 is positioned at the left rear side of the driving unit 5, the driving motor 6 can be conveniently moved to provide a power source for the mounting plate 4, a door panel 17 is fixedly mounted at the front side of the mounting plate 4, the door panel 17 is attached to the inner wall of the protective screen 1, and the door panel 17 can be used for sealing the protective screen 1, can conveniently protect drive unit 5 with this, the top of protection screen panel 1 is connected with coupling assembling, is connected with threaded component on the coupling assembling, and threaded component's bottom is connected with driving motor 6's output shaft, is connected with dwang 10 on the threaded component, and the top of dwang 10 is connected with coupling assembling.

The utility model discloses in, the slip subassembly includes sliding closure 2, slide 3 and elastic component, 2 fixed mounting of sliding closure are on the bottom inner wall of protective screen panel 1,

slide

3 and 2 sliding connection of sliding closure, elastic component installs in sliding closure 2, elastic component's top extends to sliding closure 2's top and is connected with slide 3's bottom, slide 3 and mounting panel 4's bottom left side fixed connection, utilize sliding closure 2 and slide 3 to carry out sliding connection, can be connected the back at slide 3 and mounting panel 4, can carry out the lateral sliding support to mounting panel 4, make things convenient for mounting panel 4 to carry out lateral shifting.

The utility model discloses in, the left side and the right side of sliding housing 2 are all rotated and are connected with supporting wheel 19, and two supporting wheels 19 all with the bottom rolling contact of mounting panel 4, set up two supporting wheels 19 and can support mounting panel 4, can carry out lateral shifting at mounting panel 4 when, can be when mounting panel 4 removes, can reduce the resistance.

The utility model discloses in, the elastic component includes connecting rod 12, connecting plate 11 and auxiliary spring 13, connecting rod 12 fixed mounting is on the inner wall of sliding closure 2, connecting rod 12 run through connecting plate 11 and with connecting plate 11 sliding connection, auxiliary spring 13 cover is established on connecting rod 12, and auxiliary spring 13 is located the right side of connecting plate 11, the left end and the right-hand member of auxiliary spring 13 respectively with the right side of connecting plate 11 and the right side inner wall fixed connection of sliding closure 2, utilize connecting rod 12 and connecting plate 11 to carry out sliding connection, can slide spacingly slide 3, with this can avoid slide 3 and sliding closure 2 to break away from, simultaneously in the elasticity that utilizes auxiliary spring 13, can drive slide 3 through connecting plate 11 and remove to the rear side, with this can be when mounting panel 4 removes to protective mesh enclosure 1, can provide the auxiliary force.

The utility model discloses in, coupling assembling includes slide rail 8 and

backup pad

15, 8 fixed mounting of slide rail are on protection screen panel 1's top inner wall,

backup pad

15 and 8 sliding connection of slide rail, the top of dwang 10 is rotated with the left side of slide rail 8 and is connected, threaded component is connected with backup pad 15, utilize the sliding connection of slide rail 8 and backup pad 15, can realize carrying out the lateral sliding spacing to screw rod 7, with this can take place to rotate at dwang 10, can support spacingly to screw rod 7, and utilize backup pad 15 to rotate screw rod 7 and support.

In the utility model, the screw assembly comprises a screw 7, a thread plate 9, a limit rod 14 and a compression spring 16, the bottom end of the screw 7 is fixedly connected with the output shaft of a driving motor 6, the top end of the screw 7 is rotatably connected with the bottom of a support plate 15, the screw 7 penetrates the thread plate 9 and is in threaded connection with the thread plate 9, the bottom end of a rotating rod 10 is rotatably connected with the left side of the thread plate 9, the limit rod 14 penetrates the thread plate 9 and is in sliding connection with the thread plate 9, the top end of the limit rod 14 is fixedly connected with the left side of the support plate 15, the compression spring 16 is sleeved on the limit rod 14, the compression spring 16 is positioned below the thread plate 9, the top end and the bottom end of the compression spring 16 are respectively fixedly connected with the bottom end of the thread plate 9 and the bottom end of the limit rod 14, the screw 7 is driven by starting the driving motor 6 to rotate in the forward and reverse directions, so that the thread plate 9 can move upwards or downwards, at this time, the rotating rod 10 can be driven to rotate towards the rear side or downwards by the movement of the threaded plate 9, so that the mounting plate 4 can be conveniently driven to move, and the driving unit 5 can be conveniently moved into the protection screen 1 or moved out of the protection screen 1.

Example two

This example differs from example 1 in that: door plant 17 is connected with mounting panel 4 among this technical scheme, does not connect with protection screen panel 1, and among the current technical scheme, door plant 17 all is connected with protection screen panel 1, when needs overhaul drive unit 5, needs manually to open door plant 17, increases operating procedure, does not have the convenience.

In the utility model, in the initial state, the mounting plate 4 is located outside the protective screen 1, at this time, the driving unit 5 can be arranged on the mounting plate 4, after the installation is finished, the driving motor 6 can be started to drive the screw 7 to rotate, under the screw transmission action of the screw 7 and the screw plate 9, the screw plate 9 can move upwards, at this time, the rotating rod 10 loses the pulling force and can rotate towards the rear side, so the auxiliary spring 13 in the stressed state can push the connecting plate 11 to move, thereby the driving unit 5 can be driven to move towards the protective screen 1 through the mounting plate 4, when the mounting plate 4 moves to the protective screen 1, the door panel 17 can be attached to the inner wall of the protective screen 1, the mounted driving unit 5 can be moved into the protective screen 1, the protective screen 1 can be used for protecting the driving unit 5, when the screw plate 9 moves upwards, the compression spring 16 in the stressed state can utilize the elastic force thereof, and can provide thrust for the thread plate 9, so that the thread plate 9 can be assisted to move upwards, the rotating rod 10 can be conveniently rotated towards the rear side, when the driving unit 5 needs to be overhauled, the driving motor 6 can be started to drive the screw rod 7 to rotate reversely, when the screw rod 7 rotates, the thread plate 9 can be driven to move downwards, when the thread plate 9 moves downwards, the rotating rod 10 can be driven to rotate downwards, and when the rotating rod 10 rotates downwards, the forward moving tension can be provided for the thread plate 9, at the moment, the mounting plate 4 can be driven to move forwards through the screw rod 7 and the driving motor 6, so that the driving unit 5 can be moved away from the protective mesh enclosure 1, and the overhaul can be conveniently carried out, and the practical applicability is good.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a drive unit protection casing convenient to maintain, includes protective screen (1), equal fixed mounting has rings (18) on the top four corners position of protective screen (1), its characterized in that, be connected with the slip subassembly on the bottom inner wall of protective screen (1), be connected with mounting panel (4) on the slip subassembly, the top of mounting panel (4) is fixed mounting respectively has drive unit (5) and driving motor (6), driving motor (6) are located the left rear side of drive unit (5), the front side fixed mounting of mounting panel (4) has door plant (17), and door plant (17) and protective screen (1)'s inner wall are laminated mutually, the top of protective screen (1) is connected with coupling assembling, be connected with screw thread subassembly on the coupling assembling, screw thread subassembly's bottom is connected with the output shaft of driving motor (6), the threaded component is connected with a rotating rod (10), and the top end of the rotating rod (10) is connected with the connecting component.

2. The drive unit protective cover convenient to maintain according to claim 1, wherein the sliding assembly comprises a sliding cover (2), a sliding plate (3) and an elastic member, the sliding cover (2) is fixedly installed on the inner wall of the bottom of the protective net cover (1), the sliding plate (3) is slidably connected with the sliding cover (2), the elastic member is installed in the sliding cover (2), the top of the elastic member extends to the upper side of the sliding cover (2) and is connected with the bottom of the sliding plate (3), and the sliding plate (3) is fixedly connected with the left side of the bottom of the mounting plate (4).

3. Drive unit protection cover convenient to maintain according to claim 2, characterized in that the left and right sides of the sliding cover (2) are rotatably connected with supporting wheels (19), and the two supporting wheels (19) are in rolling contact with the bottom of the mounting plate (4).

4. The drive unit protective cover convenient to maintain is characterized in that the elastic component comprises a connecting rod (12), a connecting plate (11) and an auxiliary spring (13), the connecting rod (12) is fixedly installed on the inner wall of the sliding cover (2), the connecting rod (12) penetrates through the connecting plate (11) and is in sliding connection with the connecting plate (11), the auxiliary spring (13) is sleeved on the connecting rod (12), the auxiliary spring (13) is located on the right side of the connecting plate (11), and the left end and the right end of the auxiliary spring (13) are respectively fixedly connected with the right side of the connecting plate (11) and the inner wall of the right side of the sliding cover (2).

5. The drive unit protective cover convenient to maintain according to claim 1, wherein the connecting assembly comprises a sliding rail (8) and a supporting plate (15), the sliding rail (8) is fixedly installed on the inner wall of the top of the protective net cover (1), the supporting plate (15) is slidably connected with the sliding rail (8), the top end of the rotating rod (10) is rotatably connected with the left side of the sliding rail (8), and the threaded assembly is connected with the supporting plate (15).

6. The drive unit protective cover convenient to maintain is characterized in that the threaded component comprises a screw (7), a threaded plate (9), a limiting rod (14) and a compression spring (16), the bottom end of the screw (7) is fixedly connected with an output shaft of a drive motor (6), the top end of the screw (7) is rotatably connected with the bottom of a support plate (15), the screw (7) penetrates through the threaded plate (9) and is in threaded connection with the threaded plate (9), the bottom end of a rotating rod (10) is rotatably connected with the left side of the threaded plate (9), the limiting rod (14) penetrates through the threaded plate (9) and is in sliding connection with the threaded plate (9), the top end of the limiting rod (14) is fixedly connected with the left side of the support plate (15), the compression spring (16) is sleeved on the limiting rod (14), and the compression spring (16) is positioned below the threaded plate (9), the top end and the bottom end of the compression spring (16) are respectively and fixedly connected with the bottom of the threaded plate (9) and the bottom end of the limiting rod (14).